THE YIELD BOOK INC.
Corporation · WILMINGTON, United States · LEI 549300H74ULGQEOH7K38
LEI active
Summary
THE YIELD BOOK INC. is registered in the United States. Its legal form is Corporation. According to GLEIF, its ultimate parent is LONDON STOCK EXCHANGE GROUP PLC (United Kingdom), which is also its direct parent. That group has 88 subsidiaries with LEIs in 31 countries, 18 of them in the United States. The LEI was first issued on 5 May 2016 and the record was last updated on 22 Jun 2026; the next renewal is due by 4 Aug 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Corporation |
|---|---|
| Register | · Register website |
| Registration number | 2423223 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O UNITED AGENT GROUP INC., 1521 CONCORD PIKE SUITE 201, 19803 WILMINGTON, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 3 Aug 1994 |
| LEI | 549300H74ULGQEOH7K38 |
| LEI status | active |
| LEI first issued | 5 May 2016 |
| LEI record last updated | 22 Jun 2026 |
| Next LEI renewal | 4 Aug 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
THE YIELD BOOK INC. this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | LONDON STOCK EXCHANGE GROUP PLC | LONDON STOCK EXCHANGE GROUP PLC |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | consolidated accounts | consolidated accounts |
| Corroboration | fully corroborated | fully corroborated |
| Accounting standard | other standard | other standard |
| Relationship start | 2 Oct 2017 | 2 Oct 2017 |
| Recorded at GLEIF since | 5 May 2016 | 5 May 2016 |
| Last updated | 22 Jun 2026 | 22 Jun 2026 |
| Record status | current | current |
Other subsidiaries of the same direct parent (38)
- ACADIASOFT, INC. United States lapsed
- DW SEF LLC United States
- FRANK RUSSELL COMPANY United States
- INSTITUTIONAL CASH DISTRIBUTORS TECHNOLOGY, LLC United States
- LSEG US FIN CORP. United States
- REDI GLOBAL TECHNOLOGIES LLC United States lapsed
- REFINITIV US LLC United States
- REFINITIV US ORGANIZATION LLC United States
- REFINITIV US SEF LLC United States
- TORA TRADING SERVICES, LLC United States
- TURQUOISE GLOBAL HOLDINGS US, INC. United States
- INSTITUTIONAL CASH DISTRIBUTORS LIMITED United Kingdom
History
4 Aug 2025Registered address changed
4 Aug 2025Headquarters address changed